Concept: Solving Inequalities Name:
|
|
- Hilary McBride
- 5 years ago
- Views:
Transcription
1 Concept: Solving Inequalities Name: You should have completed Equations Section 7 Part A: Solving Inequalities before beginning this handout. COMPUTER COMPONENT Instructions: In follow the Content Menu path: Equations > Solving Inequalities NOTE: Use the Menu button in order to get to the lesson where you left off. Work through all Sub Lessons of the following Lessons in order: Graphing Linear inequalities in Two Variables Solving Systems of Linear Inequalities by Graphing Linear Programming Additional Required Materials: Pencil Crayons As you work through the computer exercises, you will be prompted to make notes in your notebook/math journal. NOTES: Graphing Linear Inequalities in Two Variables The solution is not a on the graph. The solution is a of the graph. The graph displays the linear inequality y < x + 1 The points on the boundary line ( line) represent all points where y x+1. The points below the boundary line ( line) represent all points where y x
2 The graph displays the linear inequality y -2 x - 1 The points on the boundary line ( line) represent all points where y -2 x - 1 The points above the boundary line ( line) represent all points where y -2 x - 1. Checking a point on either side of the boundary line will help determine if that region is in the solution. Steps to graphing Linear Inequalities in Two Variables: (Fill in the blanks) Step 1: the boundary line. Step 2: Determine if the boundary line is or. Step 3: Pick a point on either side of the line and check if that point is in the solution. Example: y < x + 1 Check (0, 0) y < x + 1 < + 1 < The graph of the linear inequality y < 2x - 1 is shown. If it is true then (0, 0) is part of the solution (a) Color the region covering points that make the inequality true. (b) Indicate the boundary line. (c) Write the equation for the boundary line. 2
3 The graph of the linear inequality y -x - 2 is shown. (a) Color the region covering points that make the inequality true. (b) Indicate the boundary line. (c) Write the equation for the boundary line. Explain why some boundary lines are dotted and others are solid. Solving Systems of Linear Inequalities by Graphing Graph each inequality. The solution to the system will be the where the shadings from each inequality one another. 3
4 Linear Programming: The food processing industry is perhaps the second most active user of linear programming, where it was first used to determine shipping of ketchup from a few plants to many warehouse. books.google.ca/books?isbn= Linear Programming is a method used to manage and. Inequalities are used as that the business. The of the of constraints is called the. The of the region are possible and values. In the following graph indicate the following: (a) Feasible region (b) Vertices of the feasible region 4
5 OFF COMPUTER EXERCISES 1. Graph the following inequalities. (a) y > 2 x - 4 (b) y < -3 x
6 (a) y x Solve each system of inequalities. (Hint: Find the feasible region.) (a) y 2 x - 4 y < - x
7 (b) y > x - 3 y 2 x - 5 (c) y > 1 y < x
8 3. A tire manufacturer makes two types of tires; regular and winter. A maximum of 200 regular tires and 125 winter tires can be manufactured in one day. The finishing machine can only handle up to 250 tires in one day. The profit on each regular tire is $25 and on each winter tire is $30. How many of each type should be made in order to maximize profits? Solution: Let the number of regular tires be represented by x and the number of winter tires be represented by y. We must now determine our constraints. x y machine) x + y (Hint: The finishing Graph each of the three constraints above. Don't forget to shade the appropriate areas in order to find the feasible region. You should find that your feasible region is formed by 5 vertices: (0, 0), (0, ), (, 0), (,50), (125, ) 8
9 Remembering that our goal is to find what combination will produce the maximum profit, we now want to substitute each set of vertices into the profit equation P = 25x + 30y (This information was given to us in the question) After all 5 substitutions have been made, what combination of tire can you conclude will bring the company maximum profit? Justify your answer. 9
Concept: Solving Inequalities Name:
Concept: Solving Inequalities Name: You should have completed Equations Section 7 Part A: Solving Inequalities before beginning this handout. COMPUTER COMPONENT Instructions: In follow the Content Menu
More informationMathematics for Business and Economics - I. Chapter7 Linear Inequality Systems and Linear Programming (Lecture11)
Mathematics for Business and Economics - I Chapter7 Linear Inequality Systems and Linear Programming (Lecture11) A linear inequality in two variables is an inequality that can be written in the form Ax
More informationReview for Mastery Using Graphs and Tables to Solve Linear Systems
3-1 Using Graphs and Tables to Solve Linear Systems A linear system of equations is a set of two or more linear equations. To solve a linear system, find all the ordered pairs (x, y) that make both equations
More informationAlgebra Unit 2: Linear Functions Notes. Slope Notes. 4 Types of Slope. Slope from a Formula
Undefined Slope Notes Types of Slope Zero Slope Slope can be described in several ways: Steepness of a line Rate of change rate of increase or decrease Rise Run Change (difference) in y over change (difference)
More informationSolving linear programming
Solving linear programming (From Last week s Introduction) Consider a manufacturer of tables and chairs. They want to maximize profits. They sell tables for a profit of $30 per table and a profit of $10
More information3.1 Graphing Linear Inequalities
3.1 Graphing Linear Inequalities I. Inequalities A. Introduction Many mathematical descriptions of real situations are best expressed as inequalities rather than equations. For example, a firm might be
More informationLinear Programming. ICM Unit 3 Day 1 Part 1
Linear Programming ICM Unit 3 Day 1 Part 1 Arrival: Tools of the Trade Pencils Grab a couple to SHARE with your partner. Graph Paper Two pieces per student for today. Ruler One per student. Get out a NEW
More informationGraphing Method. Graph of x + y < > y 10. x
Graphing Method Eample: Graph the inequalities on the same plane: + < 6 and 2 - > 4. Before we graph them simultaneousl, let s look at them separatel. 10-10 10 Graph of + < 6. ---> -10 Graphing Method
More information9.1 Linear Inequalities in Two Variables Date: 2. Decide whether to use a solid line or dotted line:
9.1 Linear Inequalities in Two Variables Date: Key Ideas: Example Solve the inequality by graphing 3y 2x 6. steps 1. Rearrange the inequality so it s in mx ± b form. Don t forget to flip the inequality
More information2.6: Solving Systems of Linear Inequalities
Quick Review 2.6: Solving Systems of Linear Inequalities = - What is the difference between an equation and an inequality? Which one is shaded? Inequality - When is the line solid?, - When is the line
More informationConcept: Solids Volume and Surface Area
Concept: Solids Volume and Surface Area COMPUTER COMPONENT Name: Instructions: In follow the Content Menu path: Measurement and Geometry > Solids Volume and Surface Area Work through all Sub Lessons of
More informationSection 4.5 Linear Inequalities in Two Variables
Section 4.5 Linear Inequalities in Two Variables Department of Mathematics Grossmont College February 25, 203 4.5 Linear Inequalities in Two Variables Learning Objectives: Graph linear inequalities in
More informationax + by = 0. x = c. y = d.
Review of Lines: Section.: Linear Inequalities in Two Variables The equation of a line is given by: ax + by = c. for some given numbers a, b and c. For example x + y = 6 gives the equation of a line. A
More information+ Solving Linear Inequalities. Mr. Smith IM3
+ Solving Linear Inequalities Mr. Smith IM3 + Inequality Symbols < > Less than Greater than Less than or equal to Greater than or equal to Not equal to + Linear Inequality n Inequality with one variable
More information6.7. Graph Linear Inequalities in Two Variables. Warm Up Lesson Presentation Lesson Quiz
6.7 Graph Linear Inequalities in Two Variables Warm Up Lesson Presentation Lesson Quiz 6.7 Warm-Up Tell whether the ordered pair is a solution of the equation. 1. x + 2y = 4; (2, 1) no 2. 4x + 3y = 22;
More information10-2 Circles. Warm Up Lesson Presentation Lesson Quiz. Holt Algebra2 2
10-2 Circles Warm Up Lesson Presentation Lesson Quiz Holt Algebra2 2 Warm Up Find the slope of the line that connects each pair of points. 1. (5, 7) and ( 1, 6) 1 6 2. (3, 4) and ( 4, 3) 1 Warm Up Find
More informationChapter 3 Linear Programming: A Geometric Approach
Chapter 3 Linear Programming: A Geometric Approach Section 3.1 Graphing Systems of Linear Inequalities in Two Variables y 4x + 3y = 12 4 3 4 x 3 y 12 x y 0 x y = 0 2 1 P(, ) 12 12 7 7 1 1 2 3 x We ve seen
More informationLinear Programming Problems: Geometric Solutions
Linear Programming Problems: Geometric s Terminology Linear programming problems: problems where we must find the optimum (minimum or maximum) value of a function, subject to certain restrictions. Objective
More informationActivity One: Getting started with linear programming. This problem is based on a problem in the Algebra II Indicators for Goal 1.
Linear Programming Goals: 1. Describe graphically, algebraically, and verbally real-world phenomena as functions; identify the independent and dependent variables (3.01) 2. Translate among graphic, algebraic,
More informationLesson 21: Solution Sets to Inequalities with Two Variables
Student Outcomes Students recognize and identify solutions to two variable inequalities. They represent the solution set graphically. They create two variable inequalities to represent a situation. Students
More informationLesson 19: The Graph of a Linear Equation in Two Variables is a Line
Lesson 19: The Graph of a Linear Equation in Two Variables is a Line Classwork Exercises Theorem: The graph of a linear equation y = mx + b is a non-vertical line with slope m and passing through (0, b),
More informationGraphing Linear Inequalities in Two Variables.
Many applications of mathematics involve systems of inequalities rather than systems of equations. We will discuss solving (graphing) a single linear inequality in two variables and a system of linear
More informationGraphing Linear Functions - Review 1. = 6 2. = = = Sketch the graph of each line
FOM 11 Graphing Linear Functions - Review Sketch the graph of each line 1. =. = +1 3. 3 =1. +7= 5. a) Graph the linear function that goes through (, 3) and is perpendicular to = 11 b) What is the equation
More informationCLASSROOM INVESTIGATION:
MHS CLASSROOM INVESTIGATION: LINEAR PROGRAMMING LEARNING GOALS By completing this lesson you will: Practice establishing systems of inequalities Review graphing half-planes Investigate using a polygon
More informationLinear Programming: A Geometric Approach
Chapter 3 Linear Programming: A Geometric Approach 3.1 Graphing Systems of Linear Inequalities in Two Variables The general form for a line is ax + by + c =0. The general form for a linear inequality is
More informationLesson 08 Linear Programming
Lesson 08 Linear Programming A mathematical approach to determine optimal (maximum or minimum) solutions to problems which involve restrictions on the variables involved. 08 - Linear Programming Applications
More informationSpecific Objectives Students will understand that that the family of equation corresponds with the shape of the graph. Students will be able to create a graph of an equation by plotting points. In lesson
More informationINEQUALITIES Graphing Linear Inequalities Common Core Standard
F Inequalities, Lesson 4, Graphing Linear Inequalities (r. 2018) INEQUALITIES Graphing Linear Inequalities Common Core Standard A-REI.12 Graph the solutions to a linear inequality in two variables as a
More informationUsing Linear Programming for Management Decisions
Using Linear Programming for Management Decisions By Tim Wright Linear programming creates mathematical models from real-world business problems to maximize profits, reduce costs and allocate resources.
More information5. 2 Too Big, or Not Too Big, That Is the Question. A Solidify Understanding Task
6 SECONDARY MATH I // MODULE 5 That Is the Question A Solidify Understanding Task As Carlos is considering the amount of money available for purchasing cat pens and dog runs (see below) he realizes that
More information5-8. Systems of Linear Inequalities. Vocabulary. Lesson. Mental Math
Lesson 5-8 Systems of Linear Inequalities Vocabulary feasible set, feasible region BIG IDEA The solution to a system of linear inequalities in two variables is either the empty set, the interior of a polygon,
More informationSlide 1 / 96. Linear Relations and Functions
Slide 1 / 96 Linear Relations and Functions Slide 2 / 96 Scatter Plots Table of Contents Step, Absolute Value, Piecewise, Identity, and Constant Functions Graphing Inequalities Slide 3 / 96 Scatter Plots
More informationLINEAR PROGRAMMING: A GEOMETRIC APPROACH. Copyright Cengage Learning. All rights reserved.
3 LINEAR PROGRAMMING: A GEOMETRIC APPROACH Copyright Cengage Learning. All rights reserved. 3.1 Graphing Systems of Linear Inequalities in Two Variables Copyright Cengage Learning. All rights reserved.
More informationChapter 5. Radicals. Lesson 1: More Exponent Practice. Lesson 2: Square Root Functions. Lesson 3: Solving Radical Equations
Chapter 5 Radicals Lesson 1: More Exponent Practice Lesson 2: Square Root Functions Lesson 3: Solving Radical Equations Lesson 4: Simplifying Radicals Lesson 5: Simplifying Cube Roots This assignment is
More informationLESSON 5.3 SYSTEMS OF INEQUALITIES
LESSON 5. SYSTEMS OF INEQUALITIES LESSON 5. SYSTEMS OF INEQUALITIES OVERVIEW Here s what ou ll learn in this lesson: Solving Linear Sstems a. Solving sstems of linear inequalities b graphing As a conscientious
More informationCHAPTER 4 Linear Programming with Two Variables
CHAPTER 4 Linear Programming with Two Variables In this chapter, we will study systems of linear inequalities. They are similar to linear systems of equations, but have inequalitites instead of equalities.
More informationFinite Mathematics MAT 141: Chapter 3 Notes
Finite Mathematics MAT 141: Chapter 3 Notes Linear Programming David J. Gisch Graphing Linear Inequalities Linear Inequalities Graphing with Intercepts Find the -intercept. Substitute 0and solve for. Find
More informationAnswer Section ID: A MULTIPLE CHOICE
FOUNDATIONS MATH 11 - CHAPTER 6 - PRETEST Answer Section parent/guardian signature MULTIPLE CHOICE 1. ANS: C 2. ANS: B 3. ANS: B 4. ANS: C REF: Lesson 6.2 TOP: Exploring graphs of systems of linear inequalities
More informationMA30SA Applied Math Unit D - Linear Programming Revd:
1 Introduction to Linear Programming MA30SA Applied Math Unit D - Linear Programming Revd: 120051212 1. Linear programming is a very important skill. It is a brilliant method for establishing optimum solutions
More information6.5. SYSTEMS OF INEQUALITIES
6.5. SYSTEMS OF INEQUALITIES What You Should Learn Sketch the graphs of inequalities in two variables. Solve systems of inequalities. Use systems of inequalities in two variables to model and solve real-life
More informationWelcome to class! Have a great day! I ll miss you while I m gone :)
Welcome to class! 1. You have a substitute (Ms. Williams) today while I am at training for Nonviolent Crisis Intervention. I have very high expectations for you in my absence 2. I know I didn t put the
More informationSystems of Equations and Inequalities. Copyright Cengage Learning. All rights reserved.
5 Systems of Equations and Inequalities Copyright Cengage Learning. All rights reserved. 5.5 Systems of Inequalities Copyright Cengage Learning. All rights reserved. Objectives Graphing an Inequality Systems
More informationFarming Example. Lecture 22. Solving a Linear Program. withthe Simplex Algorithm and with Excel s Solver
Lecture 22 Solving a Linear Program withthe Simplex Algorithm and with Excel s Solver m j winter, 2 Farming Example Constraints: acreage: x + y < money: x + 7y < 6 time: x + y < 3 y x + y = B (, 8.7) x
More informationGRADE 7 MATH LEARNING GUIDE
GRADE 7 MATH Lesson 9: Properties of the Operations on Rational Numbers Time:.5 hours Pre-requisite Concepts: Operations on rational numbers About the Lesson: The purpose of this lesson is to use properties
More informationAlgebra II Chapter 8 Part 2: Rational Functions
Algebra II Chapter 8 Part 2: Rational Functions Chapter 8 Lesson 4 Multiply and Divide Rational Functions Vocabulary Words to Review: Reciprocal The rules of fractions DO NOT change! *When adding and subtracting,
More informationChapter 4. Linear Programming
Chapter 4 Linear Programming For All Practical Purposes: Effective Teaching Occasionally during the semester remind students about your office hours. Some students can perceive that they are bothering
More informationOPTIMIZATION: Linear Programming
May 21, 2013 OPTIMIZATION: Linear Programming Linear programming (OPTIMIZATION) is the process of taking various linear inequalities (constraints) related to some situation, and finding the "best" value
More informationSection 3.1 Graphing Systems of Linear Inequalities in Two Variables
Section 3.1 Graphing Systems of Linear Inequalities in Two Variables Procedure for Graphing Linear Inequalities: 1. Draw the graph of the equation obtained for the given inequality by replacing the inequality
More information1. In your teams, give at least one combination of boomerangs that would meet Phil and Cathy s requirements. How much money would they make?
Algebra 2 Chapter 3: Linear Systems LS 3-3 Systems of inequalities Phil and Cathy make and sell boomerangs for a school event in order to raise money for the local food bank. They plan to make them in
More informationWrite all responses on separate paper. Show your work for credit. Write in complete sentences.
Math 13 Liberal Arts Math HW4 Spring 13 Name Write all responses on separate paper. Show your work for credit. Write in complete sentences. 1. Graph the two lines described by the equations 2x + 7y = 61
More informationUnit 1.1 Solving Systems of Equations by Graphing
Unit 1.1 Solving Systems of Equations by Graphing Learning Targets: I can solve systems of equations by graphing I can determine whether a system of equations is consistent and independent, consistent
More informationGRAPHING LINEAR INEQUALITIES AND FEASIBLE REGIONS
SECTION 3.1: GRAPHING LINEAR INEQUALITIES AND FEASIBLE REGIONS We start with a reminder of the smart way to graph a Linear Equation for the typical example we see in this course, namely using BOTH X- and
More informationIn this class, we addressed problem 14 from Chapter 2. So first step, we expressed the problem in STANDARD FORM:
In this class, we addressed problem 14 from Chapter 2. So first step, we expressed the problem in STANDARD FORM: Now that we have done that, we want to plot our constraint lines, so we can find our feasible
More informationLINEAR PROGRAMMING. Straight line graphs LESSON
LINEAR PROGRAMMING Traditionall we appl our knowledge of Linear Programming to help us solve real world problems (which is referred to as modelling). Linear Programming is often linked to the field of
More informationLinear Programming Problems
Linear Programming Problems Linear inequalities are important because we often want to minimize or maximize a quantity (called the objective function) subject to certain constraints (linear inequalities).
More informationSeptember 10- September 15
September 10- September 15 You will be given a sheet of paper to write your bell work on. If you need more room you may use an extra sheet of paper, but be sure to staple the scratch paper to the Bell
More informationLesson 6 Adding Graphics
Lesson 6 Adding Graphics Inserting Graphics Images Graphics files (pictures, drawings, and other images) can be inserted into documents, or into frames within documents. They can either be embedded or
More informationAhigh school curriculum in Algebra 2 contains both solving systems of linear equations,
The Simplex Method for Systems of Linear Inequalities Todd O. Moyer, Towson University Abstract: This article details the application of the Simplex Method for an Algebra 2 class. Students typically learn
More informationSection Graphing Systems of Linear Inequalities
Section 3.1 - Graphing Systems of Linear Inequalities Example 1: Find the graphical solution of the inequality y x 0. Example 2: Find the graphical solution of the inequality 5x 3y < 15. 1 How to find
More informationMAT 103 F09 TEST 3 REVIEW (CH 4-5)
MAT 103 F09 TEST 3 REVIEW (CH 4-5) NAME For # 1-3, solve the system of equations by graphing. Label the equation of each line on your graph and write the solution as an ordered pair. Be sure to CHECK your
More informationLesson 19: The Graph of a Linear Equation in Two Variables Is a Line
The Graph of a Linear Equation in Two Variables Is a Line Classwork Exercises THEOREM: The graph of a linear equation yy = mmmm + bb is a non-vertical line with slope mm and passing through (0, bb), where
More informationLinear Relations and. Functions. Scatter Plots. Slide 2 / 96. Slide 1 / 96. Slide 4 / 96. Slide 3 / 96. Slide 6 / 96. Slide 5 / 96.
Slide 1 / 96 Slide 2 / 96 Scatter Plots Table of ontents Step, bsolute Value, Piecewise, Identity, and onstant Functions Linear Relations and Functions Graphing Inequalities Slide 3 / 96 Slide 4 / 96 Scatter
More informationLinear Relations and Functions
Slide 1 / 96 Linear Relations and Functions Scatter Plots Table of ontents Slide 2 / 96 Step, bsolute Value, Piecewise, Identity, and onstant Functions Graphing Inequalities Slide 3 / 96 Scatter Plots
More informationLinear Programming. You can model sales with the following objective function. Sales 100x 50y. x 0 and y 0. x y 40
Lesson 9.7 Objectives Solve systems of linear inequalities. Solving Systems of Inequalities Suppose a car dealer nets $500 for each family car (F) sold and $750 for each sports car (S) sold. The dealer
More informationLESSON 6 ADD A GRAPH TO A QUESTION
LESSON 6 ADD A GRAPH TO A QUESTION The next four lessons will focus on the different math objects you can add to your custom question. These objects include graphs, number lines, figures, pie charts, and
More informationLesson 5.3 Exercises, pages
Lesson 5.3 Eercises, pages 37 3 A. Determine whether each ordered pair is a solution of the quadratic inequalit: 3 - a) (-3, ) b) (, 5) Substitute each ordered pair in» 3. L.S. ; R.S.: 3( 3) 3 L.S. 5;
More informationFinite Math - J-term Homework. Section Inverse of a Square Matrix
Section.5-77, 78, 79, 80 Finite Math - J-term 017 Lecture Notes - 1/19/017 Homework Section.6-9, 1, 1, 15, 17, 18, 1, 6, 9, 3, 37, 39, 1,, 5, 6, 55 Section 5.1-9, 11, 1, 13, 1, 17, 9, 30 Section.5 - Inverse
More informationLesson 6.1 Matrix Representations
Lesson. Matrix Representations. Supply the missing entries in each transition matrix..7 m r.9..7 a. [M] b. [R] c. [T] t. m. A survey of registered voters showed that of those people who voted in the presidential
More informationWJEC MATHEMATICS INTERMEDIATE GRAPHS STRAIGHT LINE GRAPHS (PLOTTING)
WJEC MATHEMATICS INTERMEDIATE GRAPHS STRAIGHT LINE GRAPHS (PLOTTING) 1 Contents Some Simple Straight Lines y = mx + c Parallel Lines Perpendicular Lines Plotting Equations Shaded Regions Credits WJEC Question
More informationLesson 20: Solution Sets to Equations with Two Variables
Student Outcomes Students recognize and identify solutions to two variable equations. They represent the solution set graphically. They create two variable equations to represent a situation. They understand
More informationSystems of Inequalities and Linear Programming 5.7 Properties of Matrices 5.8 Matrix Inverses
5 5 Systems and Matrices Systems and Matrices 5.6 Systems of Inequalities and Linear Programming 5.7 Properties of Matrices 5.8 Matrix Inverses Sections 5.6 5.8 2008 Pearson Addison-Wesley. All rights
More informationLesson 20: Four Interesting Transformations of Functions
Student Outcomes Students apply their understanding of transformations of functions and their graphs to piecewise functions. Lesson Notes In Lessons 17 19 students study translations and scalings of functions
More informationAlgebra 2 Notes Systems of Equations and Inequalities Unit 03b. Optimization with Linear Programming
Optimization with Linear Programming Big Idea Linear programming is one of the most practical uses of mathematics in the real world. The inequalities of the system represent the constraints in the problem
More informationWEEK 4 REVIEW. Graphing Systems of Linear Inequalities (3.1)
WEEK 4 REVIEW Graphing Systems of Linear Inequalities (3.1) Linear Programming Problems (3.2) Checklist for Exam 1 Review Sample Exam 1 Graphing Linear Inequalities Graph the following system of inequalities.
More informationChapter 3: Systems of Linear Equations
Chapter 3: Systems of Linear Equations I. Introduction to Linear Systems II. Algebraic Methods to Solve Systems III. Solving Applications IV. Systems of Linear Inequalities V. Linear Programing 1 I. Introduction
More informationGraphing Linear Equations
Graphing Linear Equations A.REI.10 Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane. What am I learning today? How to graph a linear
More informationAppendix F: Systems of Inequalities
A0 Appendi F Sstems of Inequalities Appendi F: Sstems of Inequalities F. Solving Sstems of Inequalities The Graph of an Inequalit The statements < and are inequalities in two variables. An ordered pair
More informationPractice Exam III - Answers
Department of Mathematics University of Notre Dame Math 10120 Finite Math Spring 2015 Name: Instructor: Migliore Practice Exam III - Answers April 16, 2015 This exam is in two parts on 13 pages and contains
More informationSection 18-1: Graphical Representation of Linear Equations and Functions
Section 18-1: Graphical Representation of Linear Equations and Functions Prepare a table of solutions and locate the solutions on a coordinate system: f(x) = 2x 5 Learning Outcome 2 Write x + 3 = 5 as
More informationLinear Programming. Meaning of Linear Programming. Basic Terminology
Linear Programming Linear Programming (LP) is a versatile technique for assigning a fixed amount of resources among competing factors, in such a way that some objective is optimized and other defined conditions
More informationAlgebra II Chapter 4: Quadratic Functions and Factoring Part 1
Algebra II Chapter 4: Quadratic Functions and Factoring Part 1 Chapter 4 Lesson 1 Graph Quadratic Functions in Standard Form Vocabulary 1 Example 1: Graph a Function of the Form y = ax 2 Steps: 1. Make
More informationUnit 2: Functions, Equations, & Graphs of Degree One
Date Period Unit 2: Functions, Equations, & Graphs of Degree One Day Topic 1 Relations and Functions Domain and Range 2 Graphing Linear Equations Objective 1 3 Writing Equations of Lines 4 Using the Graphing
More information** See CALENDAR (file) on Weebly site for due dates. **
** See CALENDAR (file) on Weebly site for due dates. ** ASMT 56: see Nov 2018 Calendar for due dates Study Les 5.1 5.5 for TEST Ch. 5 on Thursday STUDY formulas/concepts from Ch. 5 flashcard; REVIEW Chs
More informationIntro. To Graphing Linear Equations
Intro. To Graphing Linear Equations The Coordinate Plane A. The coordinate plane has 4 quadrants. B. Each point in the coordinate plain has an x-coordinate (the abscissa) and a y-coordinate (the ordinate).
More informationProblem Set 3 CMSC 426 Due: Thursday, April 3
Problem Set 3 CMSC 426 Due: Thursday, April 3 Overview: This problem set will work a little different. There will be a standard part, and an advanced part. Students may choose to do either part. Alternately,
More informationQUADRATIC FUNCTIONS TEST REVIEW NAME: SECTION 1: FACTORING Factor each expression completely. 1. 3x p 2 16p. 3. 6x 2 13x 5 4.
QUADRATIC FUNCTIONS TEST REVIEW NAME: SECTION 1: FACTORING Factor each expression completely. 1. 3x 2 48 2. 25p 2 16p 3. 6x 2 13x 5 4. 9x 2 30x + 25 5. 4x 2 + 81 6. 6x 2 14x + 4 7. 4x 2 + 20x 24 8. 4x
More informationBecause the inequality involves, graph the boundary using a solid line. Choose (0, 0) as a test point.
Graph each inequality. 12. y < x 3 y < x 3 Because the inequality involves
More informationLINEAR PROGRAMMING (LP), GRAPHICAL PRESENTATION GASPAR ASAMPANA
LINEAR PROGRAMMING (LP), GRAPHICAL PRESENTATION GASPAR ASAMPANA INTRODUCTION Linear Programming a is combination of a linear objective function and set of linear constraints. The linear constraints express
More informationor 5.00 or 5.000, and so on You can expand the decimal places of a number that already has digits to the right of the decimal point.
1 LESSON Understanding Rational and Irrational Numbers UNDERSTAND All numbers can be written with a For example, you can rewrite 22 and 5 with decimal points without changing their values. 22 5 22.0 or
More informationSolving Algebraic Equations
Lesson 4. Solving Algebraic Equations 3 3 3 3 3 8 8 4 Add 3 to both sides. Divide both sides by. 4 gives the solution of the equation 3. Check: Substitute 4 for x into the original equation. 3 4 3 When
More information( ) ( 200, 0 ) and 0, 200. Linear programming 6C. ( 40, 0) and ( 0, 80) ( 100.8,16.8) F = 168. ( 37.5, 22.5) m=97.5. Objective line passes through
Linear programming 6C 1 a Need intersection of 4x+y= 1400 and 3x+2y= 1200 ( 320,120) m=760 b ( 0, 400) N = 1600 c Need intersection of x+ 3y= 1200 and 3x+2y= 1200 ( 171 3, 342 6) 7 7 P= 514 2 7 d ( 350,
More informationSection 2.0: Getting Started
Solving Linear Equations: Graphically Tabular/Numerical Solution Algebraically Section 2.0: Getting Started Example #1 on page 128. Solve the equation 3x 9 = 3 graphically. Intersection X=4 Y=3 We are
More informationSection 3.1 Graphing Systems of Linear Inequalities in Two Variables
Section 3.1 Graphing Systems of Linear Inequalities in Two Variables Procedure for Graphing Linear Inequalities: 1. Draw the graph of the equation obtained for the given inequality by replacing the inequality
More informationGraphing Linear Inequalities
Graphing Linear Inequalities Basic Mathematics Review 837 Linear inequalities pla an important role in applied mathematics. The are used in an area of mathematics called linear programming which was developed
More informationLecture 9: Linear Programming
Lecture 9: Linear Programming A common optimization problem involves finding the maximum of a linear function of N variables N Z = a i x i i= 1 (the objective function ) where the x i are all non-negative
More information7.6 Solve Linear Systems of
7.6 Solve Linear Sstems of Linear Inequalities Goal p Solve sstems of linear inequalities in two variables. Your Notes VOCABULARY Sstem of linear inequalities Solution of a sstem of linear inequalities
More informationSect Linear Inequalities in Two Variables
Sect 9. - Linear Inequalities in Two Variables Concept # Graphing a Linear Inequalit in Two Variables Definition Let a, b, and c be real numbers where a and b are not both zero. Then an inequalit that
More informationLesson 17. Geometry and Algebra of Corner Points
SA305 Linear Programming Spring 2016 Asst. Prof. Nelson Uhan 0 Warm up Lesson 17. Geometry and Algebra of Corner Points Example 1. Consider the system of equations 3 + 7x 3 = 17 + 5 = 1 2 + 11x 3 = 24
More informationFOM 11 Practice Test Name: Ch. 6 Systems of Inequalities Block:
FOM 11 Practice Test Name: Ch. 6 Systems of Inequalities Date: Block: Multiple Choice Identify the choice that best completes the statement or answers the question. 1. For which inequality is ( 5, 1) a
More informationASMT 56: 5.3 for QUIZ 7 on Wednesday. GP 5.2 (p. 292) # 4, 5. Exc 5.2 (p. 297) # 42, 47, 50, 52. Les 5.3 pp & work through Exs
** See CALENDAR (file) on Weebly site for due dates. ** ASMT 56: 5.3 for QUIZ 7 on Wednesday SHOW word problem-solving steps (List info, Plan, & Solve) for ALL word problems GP 5.2 (p. 292) # 4, 5 * Note:
More information